Prediction of Ultrasonic Signals Captured from a Side-Drilled Hole Using a Rectangular Transducer

Abstract:

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For the proper interpretation of ultrasonic measurement results from a side-drilled hole (SDH) using a rectangular transducer, it is very helpful to have a complete ultrasonic measurement model. A highly efficient ultrasonic beam model of a rectangular transducer and an accurate scattering model of a SDH are currently available. However, to develop such a complete measurement model, a reference model for the system efficiency factor is also needed. In this study a reference model suitable for a rectangular transducer is given and combined with existing models to develop a complete ultrasonic measurement model that can the predict ultrasonic signals from a SDH. Based on this model, we have calculated the ultrasonic signals from a SDH at different transducer orientations and compared the model-based predictions with experiments.

Info:

Periodical:

Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi

Pages:

497-500

DOI:

10.4028/www.scientific.net/KEM.321-323.497

Citation:

H. J. Kim et al., "Prediction of Ultrasonic Signals Captured from a Side-Drilled Hole Using a Rectangular Transducer", Key Engineering Materials, Vols. 321-323, pp. 497-500, 2006

Online since:

October 2006

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Price:

$35.00

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